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| author | Chao Yu <yuchao0@huawei.com> | 2018-03-09 07:24:22 +0100 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-03-17 05:57:33 +0100 |
| commit | c56675750d7c45ce6cc21a67770629aaf41d1491 (patch) | |
| tree | 61b952c98fac04f320290d4d69168a023da6be16 | |
| parent | f2fs: add nowait aio support (diff) | |
| download | linux-c56675750d7c45ce6cc21a67770629aaf41d1491.tar.xz linux-c56675750d7c45ce6cc21a67770629aaf41d1491.zip | |
f2fs: remove unneeded set_cold_node()
When setting COLD_BIT_SHIFT flag in node block, we only need to call
set_cold_node() in new_node_page() and recover_inode_page() during
node page initialization. So remove unneeded set_cold_node() in other
places.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
| -rw-r--r-- | fs/f2fs/dir.c | 2 | ||||
| -rw-r--r-- | fs/f2fs/inode.c | 1 | ||||
| -rw-r--r-- | fs/f2fs/node.c | 3 | ||||
| -rw-r--r-- | fs/f2fs/node.h | 4 |
4 files changed, 4 insertions, 6 deletions
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index 3644db9177cb..9a0d103b5052 100644 --- a/fs/f2fs/dir.c +++ b/fs/f2fs/dir.c @@ -396,8 +396,6 @@ struct page *init_inode_metadata(struct inode *inode, struct inode *dir, page = get_node_page(F2FS_I_SB(dir), inode->i_ino); if (IS_ERR(page)) return page; - - set_cold_node(inode, page); } if (new_name) { diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 4efc815129b1..401f09ccce7e 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -439,7 +439,6 @@ void update_inode(struct inode *inode, struct page *node_page) } __set_inode_rdev(inode, ri); - set_cold_node(inode, node_page); /* deleted inode */ if (inode->i_nlink == 0) diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index 177c438e4a56..b86e2b15b619 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1076,7 +1076,7 @@ struct page *new_node_page(struct dnode_of_data *dn, unsigned int ofs) f2fs_wait_on_page_writeback(page, NODE, true); fill_node_footer(page, dn->nid, dn->inode->i_ino, ofs, true); - set_cold_node(dn->inode, page); + set_cold_node(page, S_ISDIR(dn->inode->i_mode)); if (!PageUptodate(page)) SetPageUptodate(page); if (set_page_dirty(page)) @@ -2291,6 +2291,7 @@ retry: if (!PageUptodate(ipage)) SetPageUptodate(ipage); fill_node_footer(ipage, ino, ino, 0, true); + set_cold_node(page, false); src = F2FS_INODE(page); dst = F2FS_INODE(ipage); diff --git a/fs/f2fs/node.h b/fs/f2fs/node.h index 081ef0d672bf..e593b4d78be2 100644 --- a/fs/f2fs/node.h +++ b/fs/f2fs/node.h @@ -422,12 +422,12 @@ static inline void clear_inline_node(struct page *page) ClearPageChecked(page); } -static inline void set_cold_node(struct inode *inode, struct page *page) +static inline void set_cold_node(struct page *page, bool is_dir) { struct f2fs_node *rn = F2FS_NODE(page); unsigned int flag = le32_to_cpu(rn->footer.flag); - if (S_ISDIR(inode->i_mode)) + if (is_dir) flag &= ~(0x1 << COLD_BIT_SHIFT); else flag |= (0x1 << COLD_BIT_SHIFT); |